import {
  saveColumn,
  getColumn,
  delColumn
} from "@/api/saveColumn";
import {validatenull} from './validate'
export const arraySort = (list = [], prop, callback) => {
  return list.filter(ele => !validatenull(ele[prop])).sort((a, b) => callback(a, b)).concat(list.filter(ele => validatenull(ele[prop])));
}

export async function getColumnData(columnKey, mainOption) {
  mainOption.column.forEach((item,index)=>{
    item.index=index+1
  })
  let option
  const localData = JSON.parse(localStorage.getItem(columnKey));
  if (localData != null) {
    option = localData;
  } else {
    let res = await getColumn({
      fileName: columnKey
    })
    option = res.data.data ? JSON.parse(res.data.data.jsonMessage)?JSON.parse(res.data.data.jsonMessage):mainOption: mainOption;
    localStorage.setItem(columnKey, JSON.stringify(option));
  }
  option.column=arraySort(option.column, 'index', (a, b) => a.index - b.index)
  return option
}
export async function saveColumnData(columnKey, option) {
  option.column=arraySort(option.column, 'index', (a, b) => a.index - b.index)
  let res = await saveColumn({
    fileName: columnKey,
    jsonMessage: JSON.stringify(option)
  })
  if (res.data.code == 200) {
    localStorage.setItem(columnKey, JSON.stringify(option));
    return true
  } else {
    return false
  }
}
export async function delColumnData(columnKey, option) {
  option.column.forEach((item,index)=>{
    item.index=index+1
  })
  let res = await delColumn({
    fileName: columnKey
  })
  if (res.data.code == 200) {
    localStorage.setItem(columnKey, JSON.stringify(option));
    return true
  } else {
    return false
  }
}